Therapeutic device



FIG. 1 is a top plan view of a therapeutic device showing our new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a therapeutic device, as shown and described. 